A sneaky audience member on Question Time did the “thumb trick” last night

Well done to the audience member on Question Time who used their lower body appearance on live TV to do the old “pulling your thumb off” trick. It didn’t go unnoticed…

PS Dear audience member in the background. We see your sneaky thumb trick. We do not encourage such behaviour. Goodnight! #bbcqt pic.twitter.com/qDKFIMtKrq

— BBC Question Time (@bbcquestiontime) January 27, 2017

And here’s how to do it, if that type of thing appeals to you.